1013907969 has 16 divisors (see below), whose sum is σ = 1505391040. Its totient is φ = 674451360.

The previous prime is 1013907953. The next prime is 1013907971. The reversal of 1013907969 is 9697093101.

It is not a de Polignac number, because 1013907969 - 2⁴ = 1013907953 is a prime.

It is a super-2 number, since 2×1013907969² = 2056018739203409922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013907949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28747 + ... + 53424.

It is an arithmetic number, because the mean of its divisors is an integer number (94086940).

Almost surely, 2^1013907969 is an apocalyptic number.

It is an amenable number.

1013907969 is a deficient number, since it is larger than the sum of its proper divisors (491483071).

1013907969 is an equidigital number, since it uses as much as digits as its factorization.

1013907969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82637 (or 82631 counting only the distinct ones).

The product of its (nonzero) digits is 91854, while the sum is 45.

The square root of 1013907969 is about 31841.9215657598. The cubic root of 1013907969 is about 1004.6146618065.

The spelling of 1013907969 in words is "one billion, thirteen million, nine hundred seven thousand, nine hundred sixty-nine".